<template>
<div>
	<p>msg:{{msg}}</p>
	<p>count:{{count}}</p>
	<p>double:{{double}}</p>
	<button @click="increase">increase</button>
</div>
</template>
<script setup>
import countHook from "../Hook.js"
const {msg,count,increase,double}=countHook()
</script>